Mamiya-Sekor E 50mm f1.7 Prime Lens for Mamiya ZE Series 35mm Film Camera Japan Mamiya-Sekor E 50mm f/1.7 prime lens designed for Mamiya ZE series 35mm film cameras. This compact, high-quality lens features a fast f/1.7 maximum aperture, making it ideal for low-light photography and achieving a shallow depth of field with smooth bokeh. The lens is constructed with multi-coated glass to reduce flare and ghosting, and it includes the electronic contacts for aperture communication with compatible camera bodies. A classic manual focus lens made in Japan, it offers a 49mm filter thread and a durable build. Includes Mamiya front lens cap. #Vintage #Photography #Retro #80s